Increased Standard Deduction. If you are age 65 and donât itemize deductions on your tax return, the standard deduction is increased. As of the 2013 tax year, the extra deduction was $1,500 for taxpayers filing as single or head of household.
Best Answer: 1.A hormone is a chemical and a nerve message is an electrical impulse. 2. A hormone affects target organs and a nerve message affects the receiver. 3. A hormone travels through the blood and a nerve message through a nerve. 4.A hormone has long-lasting effects and a nerve message has very short term effects. 5. A hormone is secreted by a gland, a nerve message is initiated by a response to an exterior alteration. hormone has long-lasting effects and a nerve message has very short term effects. 5. A hormone is secreted by a gland, a nerve message is initiated by a response to an exterior alteration.
A target cell responds to a hormone because it bears receptors for the hormone. In other words, a particular cell is a target cell for a hormone if it contains functional receptors for that hormone, and cells which do not have such a receptor cannot be influenced directly by that hormone. Reception of a radio broadcast provides a good analogy.